870431520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8933}}^1$

素因数の和:8987

約数の個数: 192

約数和(自身を含む): 3241969920

約数和(自身を除く): 2371538400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 2784, 3045, 3248, 3360, 3480, 4060, 4640, 4872, 6090, 6496, 6960, 8120, 8933, 9744, 12180, 13920, 16240, 17866, 19488, 24360, 26799, 32480, 35732, 44665, 48720, 53598, 62531, 71464, 89330, 97440, 107196, 125062, 133995, 142928, 178660, 187593, 214392, 250124, 259057, 267990, 285856, 312655, 357320, 375186, 428784, 500248, 518114, 535980, 625310, 714640, 750372, 777171, 857568, 937965, 1000496, 1036228, 1071960, 1250620, 1295285, 1429280, 1500744, 1554342, 1813399, 1875930, 2000992, 2072456, 2143920, 2501240, 2590570, 3001488, 3108684, 3626798, 3751860, 3885855, 4144912, 4287840, 5002480, 5181140, 5440197, 6002976, 6217368, 7253596, 7503720, 7771710, 8289824, 9066995, 10004960, 10362280, 10880394, 12434736, 14507192, 15007440, 15543420, 18133990, 20724560, 21760788, 24869472, 27200985, 29014384, 30014880, 31086840, 36267980, 41449120, 43521576, 54401970, 58028768, 62173680, 72535960, 87043152, 108803940, 124347360, 145071920, 174086304, 217607880, 290143840, 435215760, 870431520]

約数ペア:

[(1, 870431520), (2, 435215760), (3, 290143840), (4, 217607880), (5, 174086304), (6, 145071920), (7, 124347360), (8, 108803940), (10, 87043152), (12, 72535960), (14, 62173680), (15, 58028768), (16, 54401970), (20, 43521576), (21, 41449120), (24, 36267980), (28, 31086840), (29, 30014880), (30, 29014384), (32, 27200985), (35, 24869472), (40, 21760788), (42, 20724560), (48, 18133990), (56, 15543420), (58, 15007440), (60, 14507192), (70, 12434736), (80, 10880394), (84, 10362280), (87, 10004960), (96, 9066995), (105, 8289824), (112, 7771710), (116, 7503720), (120, 7253596), (140, 6217368), (145, 6002976), (160, 5440197), (168, 5181140), (174, 5002480), (203, 4287840), (210, 4144912), (224, 3885855), (232, 3751860), (240, 3626798), (280, 3108684), (290, 3001488), (336, 2590570), (348, 2501240), (406, 2143920), (420, 2072456), (435, 2000992), (464, 1875930), (480, 1813399), (560, 1554342), (580, 1500744), (609, 1429280), (672, 1295285), (696, 1250620), (812, 1071960), (840, 1036228), (870, 1000496), (928, 937965), (1015, 857568), (1120, 777171), (1160, 750372), (1218, 714640), (1392, 625310), (1624, 535980), (1680, 518114), (1740, 500248), (2030, 428784), (2320, 375186), (2436, 357320), (2784, 312655), (3045, 285856), (3248, 267990), (3360, 259057), (3480, 250124), (4060, 214392), (4640, 187593), (4872, 178660), (6090, 142928), (6496, 133995), (6960, 125062), (8120, 107196), (8933, 97440), (9744, 89330), (12180, 71464), (13920, 62531), (16240, 53598), (17866, 48720), (19488, 44665), (24360, 35732), (26799, 32480)]